#33B59F#33B59F

#33B59F is a light, moderate teal. Relative luminance 0.363; OKLCH L 69.9% C 0.115 H 178.8°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#33B59F
RGB	rgb(51, 181, 159)
HSL	hsl(170, 56%, 45%)
HSV	hsv(170, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 12.2%, 29%)
CIE-LAB	lab(66.71, -39.86, 1.16)
CIE-LCH	lch(66.71, 39.87, 178.34°)
OKLab	oklab(69.86% -0.1147 0.0024)
OKLCH	oklch(69.86% 0.115 178.8)
XYZ	xyz(24.1440, 36.2519, 38.5190)
Luminance	0.3625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B59F #B53349

analogous

#33B55E #33B59F #338AB5

triadic

#33B59F #9F33B5 #B59F33

tetradic

#33B59F #5E33B5 #B53349 #8AB533

square

#33B59F #5E33B5 #B53349 #8AB533

split-complementary

#33B59F #B5338A #B55E33

monochromatic

#18564B #268575 #33B59F #56CFBB #86DDCE

Accessibility & contrast

On white

2.55

#33B59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#33B59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B59F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B59F	#FFFFFF	#000000	##000000
##33B59F	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAA9E

Deuteranopia (green-blind)

#9C9DA1

Tritanopia (blue-blind)

#00B8AE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b59f;
/* rgb */ color: rgb(51, 181, 159);
/* oklch */ color: oklch(69.9% 0.115 178.8);

Tailwind

colors: {
  custom: {
    50: '#7eccbb',
    500: '#33b59f',
    950: '#000000',
  },
}

SCSS

$custom: #33b59f;
$custom-light: #7eccbb;
$custom-dark: #000000;

JSON

{
  "hex": "#33b59f",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 159
  },
  "hsl": {
    "h": 169.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69862,
    "c": 0.11476,
    "h": 178.8
  },
  "luminance": 0.36255
}

Semantic roles & 50–950 ramp

primary

#33B59F

secondary

#C67D8A

accent

#4862DF

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #33B59F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →